4140-00-340-7685

Find complete technical information, availability, and procurement data for: 4140-00-340-7685
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4140 Blower Equipment, Air Circulators and Fans

National Stock Number

4140-00-340-7685

Item Name Code

10088

Assigment Date

01/01/1963 (63 years ago)

A component of a rotor, compressor, nonaircraft gas turbine engine. It is designed to attach to the front and/or rear of the rotor providing support, alignment, and a means of attachment for a shaft, turbine, nonaircraft gas turbine engine. It may have provisions for installing bearings, and/or oil and air seals. See also disk and hub, compressor, nonaircraft gas turbine engine.

aluminum overall material, 4 blade quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Blade Quantity: 4
Material: aluminum overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2835-00-779-8767	No Name Available	01/01/1986

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
75973	Centrifugal Fan Impeller

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4140-00-340-7685?

The FSCG of the NSN 4140-00-340-7685 is 4140

Does the NSN 4140-00-340-7685 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-00-340-7685 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4140-00-340-7685 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-340-7685 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4140-00-340-7685 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963